Table 2 Results of the generalized estimating equations (GEE) analyses of the association between interpersonal justice (higher values indicate lower levels of perceived justice) and long sickness absence (31 days or more the previous 12 months), presented as Risk ratios (RR) with 95% Cis

Results for standard GEE

RR

95% CI

RR

95% CI

RR

95% CI

RR

95% CI

 Interpersonal justice

1.19

1.11-1.27

1.17

1.09-1.25

1.16

1.09-1.25

1.18

1.10-1.28

 Job insecurity

1.13

1.07-1.19

1.11

1.05-1.17

1.09

1.03-1.16

1.12

1.04-1.20

 Justice*insecurity

1.04

0.98-1.10

1.03

0.96-1.10

 Interpersonal justice

1.10

1.00-1.20

1.10

1.00-1.20

1.10

1.01-1.21

 Job insecurity

1.08

1.01-1.16

1.09

1.01-1.17

1.11

1.03-1.19

 Previous sickness absence

3.44

2.81-4.22

3.44

2.81-4.22

2.73

2.20-3.39

 Justice*insecurity

0.99

0.91-1.08

0.98

0.90-1.07